| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaHCO3 + Ca(C2H3O2)2 = 2 NaC2H3O2 + H2O + CO2 + CaCO3
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O
Li3AsO4 = Li + AsO4 =>
Li3AsO4 = 3 Li + AsO4
NaCl + I2 = Na2(I2) + Cl2 =>
2 NaCl + I2 = Na2(I2) + Cl2
NaClO = NaCl + O2 =>
2 NaClO = 2 NaCl + O2
Hg{+} + Cl{-} = HgCl =>
Hg{+} + Cl{-} = HgCl
Li(s) + I2(s) = LiI(s) =>
2 Li(s) + I2(s) = 2 LiI(s)
C5H12 + O2 = H2O + C =>
C5H12 + 3 O2 = 6 H2O + 5 C
Ni + Fe3O4 = Ni2O3 + Fe =>
8 Ni + 3 Fe3O4 = 4 Ni2O3 + 9 Fe
Al(Cl)3 + H2SO4 = Al2(SO4)3 + HCl =>
2 Al(Cl)3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl
Ir2 + O2 = Ir5O44 =>
5 Ir2 + 44 O2 = 2 Ir5O44
H3PO4 + NH4C2H3O2 = H3C2H3O2 + NH4PO4 =>
H3PO4 + NH4C2H3O2 = H3C2H3O2 + NH4PO4
CuCO3 + K2SO4 = KCO3 + Cu2SO4 =>
2 CuCO3 + K2SO4 = 2 KCO3 + Cu2SO4
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
NaClO + Na2SO3 = NaCl + Na2SO4 =>
NaClO + Na2SO3 = NaCl + Na2SO4
CaN2 + H2O = Ca(OH)2 + NH3 + O2 =>
CaN2 + 4 H2O = Ca(OH)2 + 2 NH3 + O2
Na + PbCl = NaCl + Pb =>
Na + PbCl = NaCl + Pb
Ag + H2S + O2 = Ag5S + H2O =>
10 Ag + 2 H2S + O2 = 2 Ag5S + 2 H2O
CaO = O2 + Ca =>
2 CaO = O2 + 2 Ca
Sr2SiO4 + Fe(OH)3 = Sr(OH)2 + Fe4(SiO4)3 =>
3 Sr2SiO4 + 4 Fe(OH)3 = 6 Sr(OH)2 + Fe4(SiO4)3
H3PO4 + H2O = H4PO4 + HO =>
H3PO4 + H2O = H4PO4 + HO
HNO3 + H3AsO = H3AsO4 + NO + H2O =>
2 HNO3 + H3AsO = H3AsO4 + 2 NO + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K3(PO)4 + HCl = KCl + H3(PO)4 =>
K3(PO)4 + 3 HCl = 3 KCl + H3(PO)4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2CO3 + H2O2 = Na2CO3*H2O2 =>
Na2CO3 + H2O2 = Na2CO3*H2O2
C3H8 + O2 = CO2 + H2 =>
C3H8 + 3 O2 = 3 CO2 + 4 H2
Sr(NO3)2 + (NH4)2C2O4 = SrC2O4 + NH4NO3 =>
Sr(NO3)2 + (NH4)2C2O4 = SrC2O4 + 2 NH4NO3
Al + Na2O = Al2O3 + Na =>
2 Al + 3 Na2O = Al2O3 + 6 Na
CaOH + KHP = H2O + CaKP =>
CaOH + KHP = H2O + CaKP
Sodium + water = sodiumhydroxide + hydrogen =>
2 Na + 2 H2O = 2 NaOH + H2
Cu(NO3)2 + NaBr = CuBr + Na(NO3)2 =>
Cu(NO3)2 + NaBr = CuBr + Na(NO3)2
BaNO3 + LiCr2O7 = BaCr2O7 + LiNO3 =>
BaNO3 + LiCr2O7 = BaCr2O7 + LiNO3
Fe2(SO4)3 + Na2SO4 = Fe2SO4 + Na2(SO4)3 =>
Fe2(SO4)3 + Na2SO4 = Fe2SO4 + Na2(SO4)3
Cu(NO3)2 + H2O = HNO3 + Cu(OH)2 =>
Cu(NO3)2 + 2 H2O = 2 HNO3 + Cu(OH)2
CuO + C(s) = Cu + CO2 =>
2 CuO + C(s) = 2 Cu + CO2
MgI2 + AgNO3 = AgI + Mg(NO3)2 =>
MgI2 + 2 AgNO3 = 2 AgI + Mg(NO3)2
Fe(OH)2 + P2O5 = Fe(PO3)2 + H2O =>
Fe(OH)2 + P2O5 = Fe(PO3)2 + H2O
HSbCl4 + H2S = Sb2S3 + HCl =>
2 HSbCl4 + 3 H2S = Sb2S3 + 8 HCl
ZnBr2 + F2 = ZnF2 + Br2 =>
ZnBr2 + F2 = ZnF2 + Br2
Al3 + Fe(NO3)3 = Al(NO3)3 + Fe2 =>
2 Al3 + 6 Fe(NO3)3 = 6 Al(NO3)3 + 3 Fe2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Mg + HCI = MgCI2CH2 =>
Mg + 2 HCI = MgCI2CH2
C21H32O + O2 = CO2 + H2O =>
2 C21H32O + 57 O2 = 42 CO2 + 32 H2O
LiCl + Mg(OH)2 = MgCl2 + LiOH =>
2 LiCl + Mg(OH)2 = MgCl2 + 2 LiOH
Ca + Au = CaAu2 =>
Ca + 2 Au = CaAu2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
CaCI2 + Br2 = CaBr2 + CI2 =>
CaCI2 + Br2 = CaBr2 + CI2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/24
Équations équilibrées sur01/26/24
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